CN209333056U - A kind of single rod anti-falling device for angle steel tower - Google Patents
A kind of single rod anti-falling device for angle steel tower Download PDFInfo
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- CN209333056U CN209333056U CN201822035224.2U CN201822035224U CN209333056U CN 209333056 U CN209333056 U CN 209333056U CN 201822035224 U CN201822035224 U CN 201822035224U CN 209333056 U CN209333056 U CN 209333056U
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- angle steel
- steel tower
- card slot
- falling device
- snap
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Abstract
The utility model provides a kind of single rod anti-falling device for angle steel tower, angle steel tower main material is angle steel, including safety rope, the draw-off mechanism being connected between safety rope and angle steel tower main material, draw-off mechanism includes bearing rod, connection ring, universal knot and clamping mechanism, connection ring is arranged in bearing rod one end to connect safety rope, universal knot is rotatably arranged in the bearing rod other end, and clamping mechanism setting is tied universal to be clamped on angle steel tower main material.The draw-off mechanism of the utility model is arranged between safety rope and angle steel tower main material, realizes that effective load-bearing and protection of the safety rope to staff, safeguard work personnel's personal safety expand job area, and avoid damage equipment.
Description
Technical field
The utility model relates to a kind of single rod anti-falling devices for angle steel tower.
Background technique
Cable termination platform is provided on angle steel tower, for installing cable terminal and arrester, staff is diagonal
When steel tower carries out O&M, it may alternately stand on cable termination platform and operated.Cable termination platform has certain height away from ground
Degree, staff is in top-operation, to prevent danger of falling, needs to use of seat belts or second protection rope is to ensure
The safety of itself.But since safety belt and second protection rope are shorter, and it is closely interior also without suitable right above cable termination platform
Hitch point, staff safety belt or second protection rope have to be tied up to underfooting institute platform, cable termination head casing tube or
On arrester, but so operation not only makes safety belt or the high use of the low extension of second protection rope, cannot play its safety completely and lead
The effect of drawing, and there is also the risks of biggish damage cable terminal or arrester.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of anti-fall dress of the single pole for angle steel tower
It sets, draw-off mechanism is arranged between safety rope and angle steel tower main material, realize effective load-bearing and protection of the safety rope to staff,
Safeguard work personnel's personal safety expands job area, and avoids damage equipment.
The utility model is achieved through the following technical solutions:
A kind of single rod anti-falling device for angle steel tower, angle steel tower main material are angle steel, including safety rope and are connected to safety
Draw-off mechanism between rope and angle steel tower main material, draw-off mechanism include bearing rod, connection ring, universal knot and clamping mechanism, connection
In bearing rod one end to connect safety rope, universal knot is rotatably arranged in the bearing rod other end, clamping mechanism setting for ring setting
It ties universal to be clamped on angle steel tower main material.
Further, the clamping mechanism includes that the universal snap-gauge tied is arranged in, is arranged in the of snap-gauge one end
One card slot, the first retaining mechanism being arranged on the first card slot are arranged at intervals on snap-gauge and along the extension of snap-gauge length direction
Multiple pilot holes, are arranged in second card slot of kelly one end and are arranged in card multiple kellies for being each passed through each pilot hole arrangement
The second retaining mechanism on bar, kelly can be moved along pilot hole extending direction or vertical snap-gauge direction, the first, second slot
In snap-gauge the same side and opening direction is mutually perpendicular to, and the angle steel includes orthogonal two connecting plate, and a connecting plate can clamping
In the first card slot, another connecting plate is clamped in the second card slot.
Further, the universal knot includes transverse slat, two risers that transverse slat both ends are arranged in, to be rotatably arranged in two perpendicular
Rotating bar between plate and the connecting rod being arranged between rotating bar and clamping mechanism, transverse slat and the bearing rod other end
It is rotatably connected.
Further, first, second card slot is U-type groove.
Further, first card slot and snap-gauge are integrally formed；Second card slot and kelly are integrally formed.
Further, first retaining mechanism includes being arranged on first card slot to push against a connecting plate
First bolt；Second retaining mechanism includes the screw thread that the kelly lower section is arranged in and the second spiral shell being arranged on kelly
Bolt.
Further, described connecting rod one end is vertically set in rotating bar, the other end is vertically set on snap-gauge.
Further, the first through hole passed through for the rotating bar, the rotation rod end are provided on two risers
Portion is provided with the baffle on the outside of riser.
Further, the transverse slat is rotatably connected with the bearing rod other end by rotating mechanism, and rotating mechanism includes setting
For setting the second through-hole on transverse slat, the screw hole of the bearing rod other end being set and is locked at after the second through-hole in screw hole
There is gap between bearing rod at the top of three bolts, transverse slat and third bolt.
Further, the bearing rod is made of high-strength aluminum alloy material.
The utility model has the following beneficial effects:
1, the connection ring of the safety rope of the utility model and draw-off mechanism connects, and clamping mechanism is clamped on angle steel tower main material
On, it is securely arranged at safety rope on angle steel tower main material by draw-off mechanism, is put down without being fixed on cable termination, cable termination
On head or arrester, both realized that effective load-bearing and protection of the safety rope to staff, safeguard work personnel's personal safety were expanded
Big job area, and it is avoided that damage equipment (i.e. cable terminal or arrester)；Clamping mechanism can with it is universal carry down it is dynamic, with
The angle for adapting to live angle steel tower main material, facilitates clamping mechanism clamping angle steel tower main material, operates more convenient.
2, after a connecting plate of angle steel is placed in the first card slot, further according to the thickness and width of another connecting plate, along guiding
The mobile adjustment kelly of hole extending direction or vertical snap-gauge direction, is placed in another connecting plate of angle steel in the second card slot, and lead to
Crossing the first retaining mechanism makes that the connecting plate is clamped in the first card slot, the second retaining mechanism makes the connecting plate be clamped on the second card slot
It is interior, clamping mechanism can be so clamped on angle steel tower main material, it is simple to operate.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model universal knot and clamping mechanism.
Fig. 3 is that clamping mechanism is stuck in the status diagram (non-clamping) on angle steel tower main material.
Wherein, 1, bearing rod；2, connection ring；3, angle steel tower main material；4, universal knot；41, transverse slat；42, riser；43, it rotates
Bar；44, connecting rod；45, baffle；5, clamping mechanism；51, snap-gauge；52, the first card slot；53, the first bolt；54, pilot hole；55,
Kelly；56, the second card slot；57, screw thread；58, the second bolt；61, third bolt.
Specific embodiment
As shown in Figure 1 to Figure 3, flat in angle steel tower main material 3 and cable termination for the single rod anti-falling device setting of angle steel tower
Between platform, angle steel tower main material 3 is angle steel, including orthogonal two connecting plate.Single rod anti-falling device includes safety rope, is connected to
Draw-off mechanism between safety rope and angle steel tower main material 3, draw-off mechanism include bearing rod 1, connection ring 2, universal knot 4 and clamping machine
Structure 5, connection ring 2 are arranged in 1 one end of bearing rod to connect safety rope, and universal knot 4 is rotatably arranged in 1 other end of bearing rod,
Clamping mechanism 5 is arranged on universal knot 4 to be clamped on angle steel tower main material 3.
Universal knot 4 include transverse slat 41,41 both ends of transverse slat are set two risers 42, be rotatably arranged in two risers 42 it
Between rotating bar 43 and the connecting rod 44 that is arranged between rotating bar 43 and clamping mechanism 5.Confession is provided on two risers 42
The first through hole that rotating bar 43 passes through, 43 end of rotating bar are provided with the baffle 45 positioned at 42 outside of riser, first through hole diameter
It slightly larger than 43 diameter of rotating bar, rotates, and ensures in stress around rotating bar 43 for realizing universal knot 4, universal knot 4 will not take off
It falls.Transverse slat 41 is rotatably connected with 1 other end of bearing rod by rotating mechanism, and rotating mechanism includes be arranged on transverse slat 41
Two through-holes, the screw hole that 1 other end of bearing rod is set and the third bolt 61 being locked at after the second through-hole in screw hole, transverse slat
There is gap between 41 and 61 top of third bolt and bearing rod 1, so that universal knot 4 can be rotated around third bolt 61.?
In the present embodiment, 44 one end of connecting rod is vertically set on 43 middle part of rotating bar, the other end is vertically set on clamping mechanism 5.
Clamping mechanism 5 includes the snap-gauge 51 for being vertically set on 44 other end of connecting rod, is arranged in the first of 51 one end of snap-gauge
Card slot 52, the first retaining mechanism being arranged on the first card slot 52 are arranged at intervals on snap-gauge 51 and along 51 length direction of snap-gauge
Two pilot holes 54, two extended are each passed through the kelly 55 of each arrangement of pilot hole 54, are arranged in the second of 55 one end of kelly
Card slot 56 and the second retaining mechanism being arranged on kelly 55, kelly 55 can be along 54 extending direction of pilot hole or vertical snap-gauge 51
Direction is mobile, and the first card slot 52, the second card slot 56 are located at 51 the same side of snap-gauge and opening direction is mutually perpendicular to, a connection of angle steel
Plate can be clamped in the first card slot 52, and another connecting plate is clamped in the second card slot 56.
First retaining mechanism includes that the first bolt 53 that a connecting plate is pushed against on the first card slot 52 is arranged in, the second locking
Mechanism includes the screw thread 57 that 55 lower section of kelly is arranged in and the second bolt 58 being arranged on kelly 55, connecting plate merging first
After in card slot 52, according to the width and thickness of another connecting plate, mobile adjustment kelly 55 makes another connecting plate be placed in the second card slot
In 56, then rotate the first bolt 53 so that its fitting completely is to push against the connecting plate, eliminate a connecting plate and the first card slot 52 it
Between gap, screw the second bolt 58 to eliminate the gap between another connecting plate and the second card slot 56, to make clamping mechanism 5
It is more firm with the connection of angle steel, increase safety coefficient, and simple to operate.
In the present embodiment, the first card slot 52 and the second card slot 56 are U-type groove, the first card slot 52 and 51 one of snap-gauge at
Type, the second card slot 56 are integrally formed with kelly 55.Safety rope can be safety belt or second protection rope.
In the present embodiment, bearing rod 1 is made of high-strength aluminum alloy material.Snap-gauge 51 is made of 10mm carbon steel material,
Length and width dimensions are 180mm*120mm, and the angle steel tower main material 3 that can meet maximum 160mm is completely covered；The width of first card slot 52 is
20mm, it is ensured that the angle steel tower main material 3 of maximum 16mm is caught in completely.55 Design of length of kelly is 200 millimeters, and diameter is 10 millis
Rice, 55 diameter of kelly of 56 part of the second card slot are 19mm.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (10)
1. a kind of single rod anti-falling device for angle steel tower, angle steel tower main material are angle steel, it is characterised in that: including safety rope and company
The draw-off mechanism between safety rope and angle steel tower main material is connect, draw-off mechanism includes bearing rod, connection ring, universal knot and clamping machine
Structure, connection ring are arranged in bearing rod one end to connect safety rope, and universal knot is rotatably arranged in the bearing rod other end, clamping machine
Structure setting is tied universal to be clamped on angle steel tower main material.
2. a kind of single rod anti-falling device for angle steel tower according to claim 1, it is characterised in that: the clamping mechanism
Including the universal snap-gauge tied is set, snap-gauge one end is set the first card slot, be arranged on the first card slot first
Retaining mechanism, multiple is each passed through each guiding at the multiple pilot holes for being arranged at intervals on snap-gauge and extending along snap-gauge length direction
The kelly of hole arrangement, second card slot of kelly one end is arranged in and is arranged on kelly the second retaining mechanism, kelly can be along leading
Mobile to hole extending direction or vertical snap-gauge direction, the first, second card slot is located at snap-gauge the same side and opening direction mutually hangs down
Directly, the angle steel includes orthogonal two connecting plate, and a connecting plate can be clamped in the first card slot, and another connecting plate is clamped on
In second card slot.
3. a kind of single rod anti-falling device for angle steel tower according to claim 2, it is characterised in that: the universal knot packet
Transverse slat, two risers that transverse slat both ends are arranged in, the rotating bar being rotatably arranged between two risers and setting is included to rotate
Connecting rod between bar and clamping mechanism, transverse slat are rotatably connected with the bearing rod other end.
4. a kind of single rod anti-falling device for angle steel tower according to claim 2 or 3, it is characterised in that: described first,
Second card slot is U-type groove.
5. a kind of single rod anti-falling device for angle steel tower according to claim 2 or 3, it is characterised in that: described first
Card slot and snap-gauge are integrally formed；Second card slot and kelly are integrally formed.
6. a kind of single rod anti-falling device for angle steel tower according to claim 2 or 3, it is characterised in that: described first
Retaining mechanism includes that the first bolt that a connecting plate is pushed against on first card slot is arranged in；Second retaining mechanism
Including the screw thread of the kelly lower section and the second bolt being arranged on kelly is arranged in.
7. a kind of single rod anti-falling device for angle steel tower according to claim 3, it is characterised in that: the connecting rod one
End is vertically set in rotating bar, the other end is vertically set on snap-gauge.
8. a kind of single rod anti-falling device for angle steel tower according to claim 3, it is characterised in that: on two risers
It is provided with the first through hole passed through for the rotating bar, the rotation boom end is provided with the baffle on the outside of riser.
9. a kind of single rod anti-falling device for angle steel tower according to claim 3, it is characterised in that: the transverse slat with hold
The power bar other end is rotatably connected by rotating mechanism, and rotating mechanism includes the second through-hole being arranged on transverse slat, is arranged and holding
The screw hole of the power bar other end and the third bolt being locked at after the second through-hole in screw hole, transverse slat at the top of third bolt and hold
There is gap between power bar.
10. a kind of single rod anti-falling device for angle steel tower according to claim 1 or 2 or 3, it is characterised in that: described
Bearing rod is made of high-strength aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035224.2U CN209333056U (en) | 2018-12-05 | 2018-12-05 | A kind of single rod anti-falling device for angle steel tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035224.2U CN209333056U (en) | 2018-12-05 | 2018-12-05 | A kind of single rod anti-falling device for angle steel tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333056U true CN209333056U (en) | 2019-09-03 |
Family
ID=67750719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822035224.2U Active CN209333056U (en) | 2018-12-05 | 2018-12-05 | A kind of single rod anti-falling device for angle steel tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333056U (en) |
-
2018
- 2018-12-05 CN CN201822035224.2U patent/CN209333056U/en active Active
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